Sticking type grass turtle culture water quality monitoring device

Abstract

The utility model relates to a sampling type grass tortoise culture water quality monitoring device, which belongs to the field of water quality monitoring and comprises a monitoring plate, the upper surface of the monitoring plate is provided with a distance fixing mechanism convenient for fixed-distance water sample collection, and the inner wall of the distance fixing mechanism is provided with a collection mechanism for collecting and monitoring water quality samples. According to the sampling type grass tortoise culture water quality monitoring device, the distance fixing mechanism is arranged, a rotating shaft is rotationally connected with the inner wall of the fixing frame through a bearing, then rollers are driven to rotate, a sample pipe is slidably connected between the opposite sides of the two rollers and used for bringing a collecting mechanism into a water body to collect a water sample, and a friction sleeve is fixed to the outer side of the sample pipe; the sliding stability is improved and the sliding speed is controlled, the rotating shaft and the roller are driven to rotate through the rotation of the driving motor, so that the movement of the sampling pipe is controlled, fixed-distance sampling is realized, and the sampling pipe can select a proper length according to requirements so as to monitor the water quality of water bodies with different depths.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitoring, in particular to a water quality monitoring device for tortoise breeding using a cutting-type method. Background Art

[0002] Water quality monitoring is an important technical means to monitor and measure data such as dissolved oxygen content and pH value in the aquaculture water environment. It is of great significance to the healthy breeding of aquatic products. The existing water quality monitoring methods mainly include: automatic monitoring station monitoring, remote sensing technology monitoring, biological method monitoring, laboratory monitoring, etc. Among them, automatic monitoring station monitoring is to install online water quality analysis instruments in the monitoring station, with the help of remote data communication network, and then continuously and automatically monitor the water quality changes of the tested water body. Its main feature is that it can objectively record the water quality status and respond to the water quality status in real time and quickly. In the field of aquaculture, especially for the breeding of aquatic animals such as grass turtles, real-time monitoring of water quality is crucial to ensure animal health and improve breeding efficiency.

[0003] For example, a sampling-type aquaculture water quality monitoring device disclosed in Chinese patent announcement number (CN207541063U) includes: a sampling pump, a sampling rod, a ball screw, a T-rod, a screw transmission mechanism, a water quality monitoring sensor, an electric turntable, a test tube, a driving power supply, a hose and a vertical pole; the sampling pump is arranged at the lowermost end of the sampling rod, a hose is installed in the sampling rod, and the sampling pump extracts water samples from the aquaculture water quality and enters the hose; the sampling rod and the sampling pump are arranged on the ball screw, and the ball screw rotates to drive the sampling rod and the sampling pump to move up and down and perform sampling; a water quality monitoring sensor is arranged below the screw transmission mechanism, and a plurality of test tubes are arranged below the water quality monitoring sensor. During the sampling period, the water quality monitoring device extracts water samples to the location of the designated water quality monitoring sensor for detection; during the non-sampling period, the sensor is in non-direct contact with the monitored water body to protect the sensor.

[0004] However, as in the above patent, there is still a problem of poor sampling and distance measurement effect for water quality monitoring sampling. For example, in the above patent, during the sampling period, water samples are extracted to the location of the designated water quality monitoring sensor for detection, wherein the water samples are driven into the water body for sampling through a screw transmission mechanism. However, this method is limited by the length of the screw, which affects its collection depth, and it is not convenient to observe the insertion depth, which affects the distance sampling effect. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a sampling-type grass turtle breeding water quality monitoring device, which has the advantages of good sampling and distance determination effect, and solves the problem of poor sampling and distance determination effect for water quality monitoring sampling in the existing technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a penetrating type grass turtle breeding water quality monitoring device, comprising a monitoring plate, the upper surface of the monitoring plate is provided with a distance mechanism for facilitating the collection of water samples at a fixed distance, and the inner wall of the distance mechanism is provided with a collection mechanism for collecting and monitoring water quality samples;

[0007] The spacing mechanism includes a support frame, a stabilizing sleeve, two fixing frames, two rotating shafts, two rollers, a sampling tube and two driving motors. The support frame is fixed to the upper surface of the monitoring plate by bolts. A collection hole is opened on the upper surface of the support frame, and the stabilizing sleeve is fixed to the inner wall of the collection hole. The two fixing frames are respectively fixed to the left and right sides of the upper surface of the support frame. The two rotating shafts are rotatably connected to the front and rear inner walls of the two fixing frames through bearings respectively. The two rollers are respectively fixed to the outer sides of the two rotating shafts. The sampling tube is slidably connected between the opposite sides of the two rollers. The two driving motors are respectively fixed to the back sides of the two fixing frames, and the outer sides of the output shafts of the two driving motors are respectively fixed to the outer sides of the two rotating shafts.

[0008] Furthermore, a friction sleeve is fixed to the outer side of the sampling tube, and the cross-sectional shape of the roller is U-shaped.

[0009] Furthermore, the sampling tube is slidably connected to the inner wall of the stabilizing sleeve, and a controller is fixed on the upper surface of the monitoring board.

[0010] Furthermore, floating airbags are fixed on both left and right sides of the lower surface of the monitoring plate, and the length of the floating airbags is greater than the width of the monitoring plate.

[0011] Furthermore, the collection mechanism includes a sampling tube, a water suction pipe, a monitoring box, a sampling water pump, a water delivery pipe, a guide cover, a pick-up and placement plate and a water quality sampling tube. The sampling tube is fixed to the inner wall of the sampling tube, one end of the water suction pipe is connected to the outer side of the sampling tube, and the left end of the water suction pipe passes through and extends to the outer side of the sampling tube, the monitoring box is fixed to the upper surface of the monitoring plate, the sampling water pump is fixed to the upper surface of the monitoring box, and the water inlet end of the sampling water pump is connected to the top of the sampling tube, one end of the water delivery pipe is connected to the water outlet end of the sampling water pump, and the other end of the water delivery pipe passes through and extends to the interior of the monitoring box, the guide cover is fixed between the four inner walls of the monitoring box, the pick-up and placement plate is slidably connected to the inner bottom wall of the monitoring box, the upper surface of the pick-up and placement plate is provided with a plug-in slot, and the water quality sampling tube is plugged into the inner wall of the plug-in slot.

[0012] Furthermore, an electric-controlled valve is fixed on the outside of the water suction pipe, a stabilizing frame is fixed between the inner walls of the four sides of the monitoring box, and the water supply pipe is fixed to the inner wall of the stabilizing frame.

[0013] Furthermore, a sampling port is provided on the right inner wall of the monitoring box, and a pick-and-place plate is slidably connected between the front and rear inner walls of the sampling port, and a pull plate is fixed on the right side of the pick-and-place plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The water quality monitoring device for grass turtle breeding by inserting a needle is provided with a fixed-distance mechanism. The rotating shaft is rotatably connected to the inner wall of the fixed frame through a bearing, thereby driving the roller to rotate. The sample tube is slidably connected between the opposite sides of the two rollers, and is used to bring the collection mechanism into the water body to collect water samples. A friction sleeve is fixed on the outside to increase the stability during sliding and control the sliding speed. The rotating shaft and the roller are driven to rotate by the rotation of the driving motor, thereby controlling the movement of the sample tube and realizing fixed-distance sampling. The sample tube can be selected to a suitable length according to demand to realize water quality monitoring of water bodies at different depths.

[0016] 2. The sampling-type grass turtle breeding water quality monitoring device is equipped with a collection mechanism. The driving motor in the fixed-distance mechanism is used to move the sampling tube along the roller to the predetermined sampling position. After the sampling tube reaches the predetermined position, the sampling tube is inserted into the water body, and the electric control valve of the water suction pipe is opened. The water outlet of the sampling water pump is sent into the water delivery pipe, and the water delivery pipe transports the water sample to the monitoring box for water quality analysis. The deflector guides the water sample to enter the monitoring box smoothly and prevents the water sample from splashing. At the same time, the stabilizing frame provides stability for the entire collection mechanism. Once a sufficient amount of water sample is collected, the sampling water pump stops working and the electric control valve is closed to prevent more water from entering the system. At this time, the water sample in the monitoring box can be sampled through the water quality sampling tube for subsequent water quality analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the distance-fixing mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the collection mechanism of the utility model;

[0020] Figure 4 It is a partial schematic diagram of the collection mechanism of the utility model.

[0021] In the figure: 1 monitoring plate, 2 spacing mechanism, 21 support frame, 22 stabilizing sleeve, 23 fixing frame, 24 rotating shaft, 25 roller, 26 sampling tube, 27 driving motor, 3 collecting mechanism, 31 sampling tube, 32 water suction pipe, 33 monitoring box, 34 sampling water pump, 35 water supply pipe, 36 guide cover, 37 pick-up and place plate, 38 water quality sampling tube, 39 electric control valve, 4 floating airbag. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 A tortoise breeding water quality monitoring device in this embodiment includes a monitoring plate 1. The upper surface of the monitoring plate 1 is provided with a distance mechanism 2 for facilitating the collection of water samples at a fixed distance. The inner wall of the distance mechanism 2 is provided with a collection mechanism 3 for collecting and monitoring water quality samples.

[0024] See also Figure 2 In order to carry out fixed-distance water quality monitoring for tortoise farming, the distance mechanism 2 in this embodiment includes a support frame 21, a stabilizing sleeve 22, two fixing frames 23, two rotating shafts 24, two rollers 25, a sampling tube 26 and two driving motors 27. The support frame 21 is fixed to the upper surface of the monitoring plate 1 by bolts. The support frame 21 serves as the basis of the entire distance mechanism 2 and provides a stable platform. A collection hole is opened on the upper surface of the support frame 21, and the stabilizing sleeve 22 is fixed to the inner wall of the collection hole. The two fixing frames 23 are respectively fixed to the left and right sides of the upper surface of the support frame 21. The stabilizing sleeve 22 ensures the stability of the sampling tube 26 during sampling. The fixing frame 23 provides a fixed point for the rotating shaft 24. The two rotating shafts 24 are respectively connected to the two fixing frames 26 through bearings. The front and rear inner walls of the fixed frame 23 are rotatably connected, and the rotating shaft 24 is rotatably connected to the inner wall of the fixed frame 23 through a bearing, thereby driving the roller 25 to rotate. The U-shaped cross-section design of the roller 25 helps the sampling tube 26 to slide stably thereon. The two rollers 25 are respectively fixed to the outer sides of the two rotating shafts 24, and the sampling tube 26 is slidably connected between the opposite sides of the two rollers 25. The two driving motors 27 are respectively connected to the back sides of the two fixed frames 23, and the outer sides of the output shafts of the two driving motors 27 are respectively fixed to the outer sides of the two rotating shafts 24, and the sampling tube 26 is slidably connected between the opposite sides of the two rollers 25, and is used to bring the collection mechanism 3 into the water body to collect water samples. A friction sleeve is fixed to the outer side to increase the stability during sliding and control the sliding speed.

[0025] In this embodiment, a friction sleeve is fixed to the outside of the sampling tube 26, the cross-sectional shape of the roller 25 is U-shaped, the sampling tube 26 is slidably connected to the inner wall of the stabilizing sleeve 22, a controller is fixed to the upper surface of the monitoring board 1, and floating air bags 4 are fixed on the left and right sides of the lower surface of the monitoring board 1, and the length of the floating air bags 4 is greater than the width of the monitoring board 1. The rotation of the driving motor 27 drives the rotating shaft 24 and the roller 25 to rotate, thereby controlling the movement of the sampling tube 26 to achieve fixed-distance sampling, and the sampling tube 26 can select a suitable length according to demand to achieve water quality monitoring of water bodies at different depths.

[0026] See also Figure 3-4 In order to collect and monitor water quality samples, the collection mechanism 3 in this embodiment includes a sampling tube 31, a water suction tube 32, a monitoring box 33, a sampling water pump 34, a water delivery pipe 35, a guide cover 36, a pick-up and drop plate 37 and a water quality sampling tube 38. The sampling tube 31 is fixed to the inner wall of the sampling tube 26, one end of the water suction tube 32 is connected to the outer side of the sampling tube 31, and the left end of the water suction tube 32 passes through and extends to the outer side of the sampling tube 26. The monitoring box 33 is fixed to the upper surface of the monitoring board 1, the sampling water pump 34 is fixed to the upper surface of the monitoring box 33, and the water inlet end of the sampling water pump 34 is connected to the top of the sampling tube 31. The whole sampling process is started by the controller, and the driving motor 27 in the spacing mechanism 2 is used to move the sampling tube 26 along the roller 25 to a predetermined sampling position, and is connected to the water outlet end of the sampling water pump 34 at one end of the water delivery pipe 35. , and the other end of the water delivery pipe 35 passes through and extends to the interior of the monitoring box 33, the deflector 36 is fixed between the four inner walls of the monitoring box 33, the water sample is sucked in by the sampling water pump 34, and then sent into the water delivery pipe 35 by the water outlet end of the sampling water pump 34, the water delivery pipe 35 transports the water sample to the monitoring box 33, ready for water quality analysis, the deflector 36 guides the water sample to enter the monitoring box 33 smoothly, and prevents the water sample from splashing out, the pick-up and put plate 37 is slidably connected to the inner bottom wall of the monitoring box 33, the upper surface of the pick-up and put plate 37 is provided with a plug-in groove, and the water quality sampling tube 38 is plugged into the inner wall of the plug-in groove, once a sufficient amount of water sample is collected, the sampling water pump 34 stops working, and the electric control valve 39 is closed to prevent more water from entering the system, at this time, the water sample in the monitoring box 33 can be sampled through the water quality sampling tube 38 for subsequent water quality analysis.

[0027] In this embodiment, an electric-controlled valve 39 is fixed on the outside of the water suction pipe 32. After the sampling tube 26 reaches the predetermined position, the water suction pipe 32 is inserted into the water body, and the electric-controlled valve 39 of the water suction pipe 32 is opened to allow the water body to enter the sampling tube 31 through the water suction pipe 32. A stabilizing frame is fixed between the inner walls of the four sides of the monitoring box 33, and the water supply pipe 35 is fixed to the inner wall of the stabilizing frame. A sampling port is opened on the right inner wall of the monitoring box 33, and a pick-up and placement plate 37 is slidably connected between the inner walls on the front and rear sides of the sampling port. A pulling plate is fixed on the right side of the pick-up and placement plate 37, and the pick-up and placement plate 37 slides in the monitoring box 33 to move the water quality sampling tube 38 to an appropriate position for sampling or putting it back. After the sampling is completed, the sampling water pump 34 and related equipment can be cleaned or prepared for the next sampling.

[0028] The working principle of the above embodiment is:

[0029] (1) When used for fixed-distance water quality monitoring of grass turtle farming, the support frame 21 serves as the basis of the entire fixed-distance mechanism 2 and provides a stable platform. The stabilizing sleeve 22 ensures the stability of the sampling tube 26 during sampling. The fixing frame 23 provides a fixing point for the rotating shaft 24. The rotating shaft 24 is rotatably connected to the inner wall of the fixing frame 23 through a bearing, thereby driving the roller 25 to rotate. The U-shaped cross-sectional design of the roller 25 helps the sampling tube 26 to slide stably thereon. The sampling tube 26 is slidably connected between the opposite sides of the two rollers 25 and is used to bring the collection mechanism 3 into the water body to collect water samples. A friction sleeve is fixed on the outside to increase the stability during sliding and control the sliding speed. The rotation of the driving motor 27 drives the rotating shaft 24 and the roller 25 to rotate, thereby controlling the movement of the sampling tube 26 and realizing fixed-distance sampling. The sampling tube 26 can be selected according to the demand. The appropriate length can be used to realize water quality monitoring of water bodies at different depths.

[0030] (2) When collecting and monitoring water quality samples, the entire sampling process is started by the controller, and the driving motor 27 in the distance mechanism 2 is used to move the sampling tube 26 along the roller 25 to the predetermined sampling position. After the sampling tube 26 reaches the predetermined position, the water suction pipe 32 is inserted into the water body, and the electric control valve 39 of the water suction pipe 32 is opened, allowing the water body to enter the sampling tube 31 through the water suction pipe 32. The water sample is sucked by the sampling water pump 34, and then sent to the water delivery pipe 35 by the water outlet of the sampling water pump 34. The water delivery pipe 35 transports the water sample to the monitoring box 33, ready for water quality analysis, and the deflector 36 guides the water sample to enter the monitoring box 33 smoothly and prevents the water sample from splashing out. At the same time, the stabilizing frame provides stability for the entire collection mechanism 3. Once a sufficient amount of water sample is collected, the sampling water pump 34 stops working and the electric control valve 39 is closed to prevent more water from entering the system. At this time, the water sample in the monitoring box 33 can be sampled through the water quality sampling tube 38 for subsequent water quality analysis. The pick-up and placement plate 37 slides in the monitoring box 33 to move the water quality sampling tube 38 to an appropriate position for sampling or putting it back. After the sampling is completed, the sampling water pump 34 and related equipment can be cleaned or prepared for the next sampling.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0032] The standard parts used in this application document can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. Therefore, this application document will no longer explain the control method and circuit connection in detail.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A water quality monitoring device for tortoise breeding, comprising a monitoring plate (1), characterized in that: The upper surface of the monitoring plate (1) is provided with a distance mechanism (2) for facilitating the collection of water samples at a fixed distance, and the inner wall of the distance mechanism (2) is provided with a collection mechanism (3) for collecting and monitoring water quality samples; The spacing mechanism (2) comprises a support frame (21), a stabilizing sleeve (22), two fixing frames (23), two rotating shafts (24), two rollers (25), a sampling tube (26) and two driving motors (27); the support frame (21) is fixed to the upper surface of the monitoring plate (1) by bolts; a collection hole is provided on the upper surface of the support frame (21); the stabilizing sleeve (22) is fixed to the inner wall of the collection hole; the two fixing frames (23) are respectively connected to the upper surface of the support frame (21) and the fixing frames (23) are respectively connected to the upper surface of the support frame (21). The left and right sides are fixed, the two rotating shafts (24) are rotatably connected to the inner walls of the front and rear sides of the two fixing frames (23) through bearings, the two rollers (25) are respectively fixed to the outer sides of the two rotating shafts (24), the sampling tube (26) is slidably connected between the opposite sides of the two rollers (25), the two driving motors (27) are respectively connected to the back sides of the two fixing frames (23), and the outer sides of the output shafts of the two driving motors (27) are respectively fixed to the outer sides of the two rotating shafts (24).

2. A water quality monitoring device for tortoise breeding according to claim 1, characterized in that: A friction sleeve is fixed on the outer side of the sampling tube (26), and the cross-section of the roller (25) is U-shaped.

3. A water quality monitoring device for tortoise breeding according to claim 1, characterized in that: The sampling tube (26) is slidably connected to the inner wall of the stabilizing sleeve (22), and a controller is fixed on the upper surface of the monitoring plate (1).

4. A water quality monitoring device for tortoise breeding according to claim 1, characterized in that: Floating air bags (4) are fixed on both left and right sides of the lower surface of the monitoring plate (1), and the length of the floating air bags (4) is greater than the width of the monitoring plate (1).

5. The device for monitoring water quality of tortoise culture by cutting according to claim 1 is characterized by: The collection mechanism (3) comprises a sampling tube (31), a water suction tube (32), a monitoring box (33), a sampling water pump (34), a water delivery tube (35), a flow guide cover (36), a pick-up and drop plate (37) and a water quality sampling tube (38); the sampling tube (31) is fixed to the inner wall of the sampling tube (26); one end of the water suction tube (32) is connected to the outer side of the sampling tube (31), and the left end of the water suction tube (32) passes through and extends to the outer side of the sampling tube (26); the monitoring box (33) is fixed to the upper surface of the monitoring plate (1); the sampling water pump (34) is connected to the monitoring box The upper surface of the monitoring box (33) is fixed, and the water inlet end of the sampling water pump (34) is connected to the top end of the sampling tube (31), one end of the water supply pipe (35) is connected to the water outlet end of the sampling water pump (34), and the other end of the water supply pipe (35) passes through and extends to the interior of the monitoring box (33), the deflector (36) is fixed between the four inner walls of the monitoring box (33), the pick-up and put plate (37) is slidably connected to the inner bottom wall of the monitoring box (33), the upper surface of the pick-up and put plate (37) is provided with a plug-in groove, and the water quality sampling tube (38) is plugged into the inner wall of the plug-in groove.

6. A water quality monitoring device for tortoise breeding according to claim 5, characterized in that: An electric control valve (39) is fixed on the outside of the water suction pipe (32), a stabilizing frame is fixed between the inner walls of the four sides of the monitoring box (33), and the water supply pipe (35) is fixed to the inner wall of the stabilizing frame.

7. A water quality monitoring device for tortoise breeding according to claim 5, characterized in that: A sampling port is provided on the right inner wall of the monitoring box (33), and a pick-and-place plate (37) is slidably connected between the front and rear inner walls of the sampling port, and a pull plate is fixed on the right side of the pick-and-place plate (37).

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